Energy Harvesting Potential of Polymer Composites
Аутори
Vijatović Petrović, MirjanaCordero, Francesco
MERCADELLI, ELISA
Brunengo, Elisabetta
Ilić, Nikola
Galassi, Carmen
Despotovic, Zeljko V.
Bobić, Jelena
Džunuzović, Adis
Stagnaro, Paola
Canu, Giovanna
Craciun, Floriana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Energy is available all around us in different forms and shapes such as from sun, wind, waves, vibrations etc. The enormous amount of mechanical energy released in everyday life by human walking, transportation movement, sound waves and other, represent renewable and safe energy source. Piezoelectric generators exhibit a great potential for powering up low-power portable devices and self-powered electronic systems by extraction of mechanical energy. Employment of lead-free piezoelectric materials will be a breakthrough of a completely new type of safe and harmless production of energy for daily life. Recent challenge in electronics is also utilization of flexible electronics with the ability to bend into diverse shapes which expands the applications of modern electronic devices in different areas.Polymer PVDF/piezoelectric ceramics, flexible composite films were prepared by hot pre...ssing method. The influence of hot pressing method on the formation of electroactive PVDF phases in the polymer was proven by FTIR analysis. DSC analysis have shown the change of PVDF crystallinity degree in the flexible films with addition of ceramics filler particles. The dielectric permittivity value increased with the addition of filler in the polymer matrix while the relaxation processes were governed mostly by the PVDF matrix. Polarization of flexible films enhanced the formation of PVDF electroactive β- phase in the samples. Energy harvesting potential was studied by measuring of voltage output under the impulse hammer load.
Кључне речи:
Piezoelectric / Hot presing method / Lead free piezoelectric / PVDFИзвор:
7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain, 2023Издавач:
- 7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Vijatović Petrović, Mirjana AU - Cordero, Francesco AU - MERCADELLI, ELISA AU - Brunengo, Elisabetta AU - Ilić, Nikola AU - Galassi, Carmen AU - Despotovic, Zeljko V. AU - Bobić, Jelena AU - Džunuzović, Adis AU - Stagnaro, Paola AU - Canu, Giovanna AU - Craciun, Floriana PY - 2023 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2423 AB - Energy is available all around us in different forms and shapes such as from sun, wind, waves, vibrations etc. The enormous amount of mechanical energy released in everyday life by human walking, transportation movement, sound waves and other, represent renewable and safe energy source. Piezoelectric generators exhibit a great potential for powering up low-power portable devices and self-powered electronic systems by extraction of mechanical energy. Employment of lead-free piezoelectric materials will be a breakthrough of a completely new type of safe and harmless production of energy for daily life. Recent challenge in electronics is also utilization of flexible electronics with the ability to bend into diverse shapes which expands the applications of modern electronic devices in different areas.Polymer PVDF/piezoelectric ceramics, flexible composite films were prepared by hot pressing method. The influence of hot pressing method on the formation of electroactive PVDF phases in the polymer was proven by FTIR analysis. DSC analysis have shown the change of PVDF crystallinity degree in the flexible films with addition of ceramics filler particles. The dielectric permittivity value increased with the addition of filler in the polymer matrix while the relaxation processes were governed mostly by the PVDF matrix. Polarization of flexible films enhanced the formation of PVDF electroactive β- phase in the samples. Energy harvesting potential was studied by measuring of voltage output under the impulse hammer load. PB - 7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain C3 - 7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain T1 - Energy Harvesting Potential of Polymer Composites UR - https://hdl.handle.net/21.15107/rcub_rimsi_2423 ER -
@conference{ author = "Vijatović Petrović, Mirjana and Cordero, Francesco and MERCADELLI, ELISA and Brunengo, Elisabetta and Ilić, Nikola and Galassi, Carmen and Despotovic, Zeljko V. and Bobić, Jelena and Džunuzović, Adis and Stagnaro, Paola and Canu, Giovanna and Craciun, Floriana", year = "2023", abstract = "Energy is available all around us in different forms and shapes such as from sun, wind, waves, vibrations etc. The enormous amount of mechanical energy released in everyday life by human walking, transportation movement, sound waves and other, represent renewable and safe energy source. Piezoelectric generators exhibit a great potential for powering up low-power portable devices and self-powered electronic systems by extraction of mechanical energy. Employment of lead-free piezoelectric materials will be a breakthrough of a completely new type of safe and harmless production of energy for daily life. Recent challenge in electronics is also utilization of flexible electronics with the ability to bend into diverse shapes which expands the applications of modern electronic devices in different areas.Polymer PVDF/piezoelectric ceramics, flexible composite films were prepared by hot pressing method. The influence of hot pressing method on the formation of electroactive PVDF phases in the polymer was proven by FTIR analysis. DSC analysis have shown the change of PVDF crystallinity degree in the flexible films with addition of ceramics filler particles. The dielectric permittivity value increased with the addition of filler in the polymer matrix while the relaxation processes were governed mostly by the PVDF matrix. Polarization of flexible films enhanced the formation of PVDF electroactive β- phase in the samples. Energy harvesting potential was studied by measuring of voltage output under the impulse hammer load.", publisher = "7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain", journal = "7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain", title = "Energy Harvesting Potential of Polymer Composites", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2423" }
Vijatović Petrović, M., Cordero, F., MERCADELLI, E., Brunengo, E., Ilić, N., Galassi, C., Despotovic, Z. V., Bobić, J., Džunuzović, A., Stagnaro, P., Canu, G.,& Craciun, F.. (2023). Energy Harvesting Potential of Polymer Composites. in 7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain 7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain.. https://hdl.handle.net/21.15107/rcub_rimsi_2423
Vijatović Petrović M, Cordero F, MERCADELLI E, Brunengo E, Ilić N, Galassi C, Despotovic ZV, Bobić J, Džunuzović A, Stagnaro P, Canu G, Craciun F. Energy Harvesting Potential of Polymer Composites. in 7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain. 2023;. https://hdl.handle.net/21.15107/rcub_rimsi_2423 .
Vijatović Petrović, Mirjana, Cordero, Francesco, MERCADELLI, ELISA, Brunengo, Elisabetta, Ilić, Nikola, Galassi, Carmen, Despotovic, Zeljko V., Bobić, Jelena, Džunuzović, Adis, Stagnaro, Paola, Canu, Giovanna, Craciun, Floriana, "Energy Harvesting Potential of Polymer Composites" in 7th World Congress on Materials science and Engineering, 5th World Congress on Lasers, Optics and Photonics, joint event, Valencia, Spain (2023), https://hdl.handle.net/21.15107/rcub_rimsi_2423 .